Rapid quantification and sex determination of forensic evidence materials

DNA quantification of forensic evidence is very valuable for an optimal use of the available biological material. Moreover, sex determination is of great importance as additional information in criminal investigations as well as in identification of missing persons, no suspect cases, and ancient DNA studies. While routine forensic DNA analysis based on short tandem repeat markers includes a marker for sex determination, analysis of samples containing scarce amounts of DNA is often based on mitochondrial DNA, and sex determination is not performed. In order to allow quantification and simultaneous sex determination on minute amounts of DNA, an assay based on real-time PCR analysis of a marker within the human amelogenin gene has been developed. The sex determination is based on melting curve analysis, while an externally standardized kinetic analysis allows quantification of the nuclear DNA copy number in the sample. This real-time DNA quantification assay has proven to be highly sensitive, enabling quantification of single DNA copies. Although certain limitations were apparent, the system is a rapid, cost-effective, and flexible assay for analysis of forensic casework samples.     

Personality differences between women police recruits, their male counterparts, and the general female population

Presently police manager and their recruiting staff are using an increasing number of screening tools including psychological testing during the hiring processes. Prior research suggests that gender is often ignored in the review of testing results. This could lead to problems in the interpretation of results. This research investigates the existence, if any, in the pre-socialization personality differences between male and female police recruits as well as between female police recruits and the general population of females. Subjects (N=104) were from a multi-agency training facility in a southern state. Subjects completed the MMPI-2 at the beginning of their police academy training to control for any socialization effects the training may have. The diagnostic clinical scales, the content scales, and the gender scales of the MMPI-2 were subjected to independent discriminant function analyses to determine if differences between male and female recruits exist. Scale 5 (Mf), GM, and GF were analyzed via t-tests to determine if differences between the female recruits and women in the normative sample exist. All discriminant functions were significant at the .05 level. Scales that differentiated male and female recruits were: Ma (Scale 9), ASP, FRS, BIZ, Mf (Scale, 5), and GF. Female recruits differed from the female normative sample on only GF (recruits were lower). It is suggested that future research focus on the predictive power of the content scales for continuation in the police field. It is also suggested that future research investigate the flexibility of the gender constructs throughout the policing career. Author Notes: Send all enquires to Larry A. Gould, Ph.D., Dept. of Criminal Justice, Northern Arizona Univerity, Box 15005, Flagstaff, AZ 86011-5005. 1. A special thank you is given to Northern Arizona University for providing the funding of the parent project from which this research was accomplished. I also wish to extend my gratitude to those whose time and effort went into the collection and computer entry of the data—Dr. Larry Gould and Rachel Rowland. In addition, I would like to thank Dr. Clay Moore for the statistical “chats”.     

Artificial Intelligence,Forward‐Looking Governance and the Future of Security

Over the last years, AI applications have come to play a role in many security‐related fields. In this paper, we show that scholars who want to study AI’s link to power and security should widen their perspective to include conceptual approaches from science and technology studies (STS). This way, scholars can pay attention to critical dynamics, processes, practices, and non‐traditional actors in AI politics and governance. We introduce two STS‐inspired concepts – the micro‐politics of design and development and co‐production – and show how the study of AI and security could benefit from them. In the final section, we turn to the study of AI in the context of Switzerland to underscore what aspects the two previously introduced concepts help to highlight that remain invisible for traditional approaches.     

Post-Soviet Civil Society Development in the Russian Federation: The Impact of the NGO Law

The passing of the Russian NGO Law in mid-2006 set clear parameters for Russian NGO activity and civil society development. In this paper we assess the impact of the NGO Law on both NGOs and Russian civil society. Our findings illustrate that the NGO Law has led to a reduction in NGO activity and curtailment of civil society development. We conclude that Russian civil society appears to be dominated by groups funded and thus controlled by the state. This has implications for Russia's on-going democratic development.     

The Protective Role of Ethnic Identity for Urban Adolescent Males Facing Multiple Stressors

Having a connection to one’s ethnic heritage is considered a protective factor in the face of discrimination; however, it is unclear whether the protective effects are persistent across multiple stressors. Furthermore, the dimensions of ethnic identity that reflect group pride/connection (affirmation) and exploration of the meaning of group membership (achievement) may operate differently in the face of stress. The present study examined the moderating role of ethnic identity affirmation and achievement on concurrent and longitudinal relationships between exposure to stress (discrimination, family hardship, exposure to violence) and antisocial behavior in a sample of 256 Black and Latino male youth (70 % Black) living in low-income urban neighborhoods. Using regression analysis, concurrent associations were examined at age 18, and longitudinal associations were tested 18 months later. We found that, among youth experiencing discrimination, high levels of achievement and low levels of affirmation predicted greater aggressive behavior and delinquency. Low affirmation also predicted more criminal offending in the face of discrimination. The two dimensions operated similarly in the context of family stress, in which case high levels of affirmation and achievement predicted lower levels of antisocial behavior. The findings suggest a differential role of the two dimensions of ethnic identity with respect to discrimination; furthermore, the coping skills that may be promoted as youth make meaning of their ethnic group membership may serve as cultural assets in the face of family stress.     

Exposure to Violence Predicting Cortisol Response During Adolescence and Early Adulthood: Understanding Moderating Factors

Previous research on the association between violence and biological stress regulation has been largely cross-sectional, and has also focused on childhood. Using longitudinal data from a low-income, high-risk, predominantly African-American sample (n = 266; 57 % female), we tested hypotheses about the influence of cumulative exposure to violence during adolescence and early adulthood on cortisol responses in early adulthood. We found that cumulative exposure to violence predicted an attenuated cortisol response. Further, we tested whether sex, mothers’ support, or fathers’ support moderated the effect of exposure to violence on cortisol responses. We found that the effect of cumulative exposure to violence on cortisol was modified by sex; specifically, males exposed to violence exhibited a more attenuated response pattern. In addition, the effect of cumulative exposure to violence on cortisol was moderated by the presence of fathers’ support during adolescence. The findings contribute to a better understanding of how cumulative exposure to violence influences biological outcomes, emphasizing the need to understand sex and parental support as moderators of risk.     

Gender,HipHop and Pop-Islam: the urban identities of Muslim youth in Germany

While many opponents construe the growing presence of Muslim headscarves in Germany as evidence of creeping Islamicization, religious activism can also be interpreted as an attempt on the part of migrant offspring to forge positive ‘hyphenated identities’, rooted in urban culture, material consumption, and specific mosque communities. Islam has become ‘young, chic and cool’ among ethnic minorities, often denied citizenship and opportunity in their country of birth owing to jus sanguinis and/or other complex naturalization requirements. Religiosity, in turn, is slowly giving rise to new types of civic engagement, leading more ethnic youth to pursue German citizenship. Drawing on representative surveys, inter alia, this essay argues that while not problem free, an emerging Pop-Islam movement has provided Muslimas especially with an important platform for breaking with traditional gender roles, building social capital and acquiring the participatory skills necessary to bring ‘civil society’ into their own communities. It moreover infers that national policies banning headscarves in public service professions are increasingly at odds with European Union directives addressing gender equality and religious discrimination.